樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)鋼(gang)筋(jin)桁架(jia)(jia)是(shi)將(jiang)樓板(ban)(ban)(ban)(ban)中(zhong)的(de)(de)鋼(gang)筋(jin)在(zai)工(gong)廠(chang)采用(yong)進(jin)口設備加工(gong)成鋼(gang)筋(jin)桁架(jia)(jia)，并將(jiang)鋼(gang)筋(jin)桁架(jia)(jia)與(yu)鍍鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)在(zai)工(gong)廠(chang)焊接成一體的(de)(de)組合模板(ban)(ban)(ban)(ban)，使其在(zai)施(shi)工(gong)階段可(ke)作為(wei)(wei)鋼(gang)梁的(de)(de)側(ce)向(xiang)支(zhi)撐使用(yong)！樓板(ban)(ban)(ban)(ban)連(lian)接采用(yong)扣合方式(shi)，板(ban)(ban)(ban)(ban)與(yu)板(ban)(ban)(ban)(ban)之間(jian)的(de)(de)拉(la)鉤(gou)連(lian)接應緊密，保證(zheng)澆筑(zhu)(zhu)混凝土時不漏漿，同(tong)時注(zhu)意(yi)(yi)排板(ban)(ban)(ban)(ban)方向(xiang)要(yao)一致，桁架(jia)(jia)節(jie)點間(jian)距為(wei)(wei)200㎜，注(zhu)意(yi)(yi)不同(tong)模板(ban)(ban)(ban)(ban)的(de)(de)橫(heng)向(xiang)節(jie)點要(yao)對齊。我(wo)們仔(zi)細觀察的(de)(de)話(hua)會(hui)發現很多高層建(jian)筑(zhu)(zhu)上都會(hui)設置鋼(gang)筋(jin)桁架(jia)(jia)樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)，我(wo)們雖然經常用(yong)到(dao)該樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)，但很少(shao)有(you)人(ren)知道這種(zhong)板(ban)(ban)(ban)(ban)材(cai)為(wei)(wei)什(shen)么會(hui)用(yong)于高層建(jian)筑(zhu)(zhu)中(zhong)。下(xia)面(mian)小編將(jiang)為(wei)(wei)您介紹一下(xia)該板(ban)(ban)(ban)(ban)材(cai)在(zai)高層建(jian)筑(zhu)(zhu)中(zhong)的(de)(de)使用(yong)優勢！鋼(gang)筋(jin)樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)的(de)(de)搭接是(shi)有(you)著嚴格(ge)的(de)(de)施(shi)工(gong)要(yao)求的(de)(de)，為(wei)(wei)保障樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)安裝牢固，該板(ban)(ban)(ban)(ban)材(cai)的(de)(de)搭接需(xu)要(yao)按照(zhao)說明書正確進(jin)行，搭接過程中(zhong)還需(xu)要(yao)注(zhu)意(yi)(yi)，沿順肋方向(xiang)，壓型鋼(gang)板(ban)(ban)(ban)(ban)如果可(ke)以滿足正截面(mian)承(cheng)(cheng)(cheng)載力及剪(jian)切(qie)粘結(jie)承(cheng)(cheng)(cheng)載力的(de)(de)要(yao)求，可(ke)以不用(yong)配順肋方向(xiang)的(de)(de)鋼(gang)筋(jin)，這時候要(yao)注(zhu)意(yi)(yi)計算剪(jian)切(qie)粘結(jie)承(cheng)(cheng)(cheng)載力。

重慶樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)分兩種。一(yi)(yi)種是把樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)當做承(cheng)(cheng)受(shou)拉力(li)(li)的(de)(de)(de)鋼筋(jin)(jin)(jin)計(ji)算(suan)(suan)的(de)(de)(de)，另外一(yi)(yi)種是僅把樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)作為模板(ban)(ban)計(ji)算(suan)(suan)而不(bu)參與受(shou)力(li)(li)的(de)(de)(de)。做模板(ban)(ban)計(ji)算(suan)(suan)的(de)(de)(de)比較簡單，直接按(an)照跨(kua)度頂就(jiu)(jiu)行了。2米(mi)(mi)以下選(xuan)0.8的(de)(de)(de)，2-3米(mi)(mi)的(de)(de)(de)選(xuan)1.0的(de)(de)(de)。樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)作為受(shou)力(li)(li)鋼筋(jin)(jin)(jin)計(ji)算(suan)(suan)，就(jiu)(jiu)按(an)照模板(ban)(ban)的(de)(de)(de)選(xuan)用樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)（或者(zhe)加(jia)厚(hou)且只能加(jia)厚(hou)），然后在計(ji)算(suan)(suan)配(pei)筋(jin)(jin)(jin)的(de)(de)(de)時(shi)候可以按(an)照面積減(jian)少鋼筋(jin)(jin)(jin)用量。樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)不(bu)能單獨計(ji)算(suan)(suan)的(de)(de)(de)，它和整個(ge)樓(lou)(lou)(lou)板(ban)(ban)是一(yi)(yi)個(ge)體系的(de)(de)(de)。

鍍鋅板批發彩鋼是指彩涂鋼板，彩涂鋼板是一種帶有有機涂層的鋼板，傳統的涂層分好幾類，氟碳涂層的，幾乎可以防腐20年。一般從鋼廠以卷筒的形式分銷到各地。我們經常看到的彩鋼板是指加工好的板材，厚度在50~100mm左右，它是由中間的填料和兩面的彩鋼板組成。其中，彩板厚度有0.4mm、0.5mm、0.6mm等不同的厚度,中間層可以是聚胺脂、巖綿或泡沫塑料等。樂山攀鋼鍍鋅板由于有專用(yong)型材(cai)，所(suo)以用(yong)彩鋼(gang)板構筑的廠房建造速度(du)很快（如非典時的小湯山(shan)醫院），但強(qiang)度(du)低。

堆(dui)積樓承(cheng)(cheng)板(ban)(ban)的(de)地(di)坪應(ying)基本平坦，鋼筋桁架樓承(cheng)(cheng)板(ban)(ban)堆(dui)積不(bu)宜(yi)過(guo)高(gao)，每堆(dui)不(bu)超越60張(zhang)。樓承(cheng)(cheng)板(ban)(ban)運(yun)至(zhi)現場(chang)，需妥(tuo)善保(bao)護，不(bu)得有任何損壞和(he)污染，特別(bie)不(bu)得感(gan)染油污。樓承(cheng)(cheng)板(ban)(ban)應(ying)根據排版圖預先切開(kai)、編號。起(qi)吊(diao)(diao)(diao)(diao)前，每捆要(yao)有兩條鋼絲繩(sheng)，分別(bie)捆于兩頭四分之一(yi)鋼板(ban)(ban)長(chang)度處(chu)，采用(yong)專(zhuan)用(yong)吊(diao)(diao)(diao)(diao)具吊(diao)(diao)(diao)(diao)起(qi)。應(ying)先行試吊(diao)(diao)(diao)(diao)，檢查(cha)重(zhong)心(xin)是(shi)否(fou)穩定，鋼索是(shi)否(fou)會滑動，待牢靠，無慮(lv)時(shi)(shi)方可吊(diao)(diao)(diao)(diao)起(qi)。起(qi)吊(diao)(diao)(diao)(diao)時(shi)(shi)，應(ying)從下往上樓層(ceng)次序(xu)吊(diao)(diao)(diao)(diao)料(liao)為原(yuan)則，避免因先行吊(diao)(diao)(diao)(diao)放(fang)上層(ceng)資料(liao)后，阻止下面樓層(ceng)的(de)吊(diao)(diao)(diao)(diao)放(fang)作(zuo)業。整疊樓承(cheng)(cheng)板(ban)(ban)放(fang)梁(liang)面時(shi)(shi)，應(ying)考慮(lv)梁(liang)的(de)承(cheng)(cheng)載能(neng)力，避免因集中(zhong)載荷過(guo)大，造成(cheng)梁(liang)的(de)變(bian)形(xing)。樓承(cheng)(cheng)板(ban)(ban)吊(diao)(diao)(diao)(diao)至(zhi)樓層(ceng)，暫時(shi)(shi)不(bu)鋪設時(shi)(shi)，應(ying)作(zuo)牢靠固定，避免飛落和(he)滑落傷人。

熱鍍(du)鋅卷板(ban)價(jia)格(ge)(ge)行業統(tong)計數據顯示，十一(yi)月(yue)國內粗鋼日均產量為(wei)兩百零九萬(wan)噸，環比(bi)下(xia)降3.3%，創(chuang)出(chu)今年(nian)以來(lai)(lai)水(shui)平，但是當前減產受到季(ji)節性因(yin)素(su)支撐，市場(chang)(chang)對數據有效(xiao)性提出(chu)質疑。鍍(du)鋅卷工業品(pin)而言，近期陸續公(gong)布的(de)重要數據中性偏多。但值(zhi)得(de)注意的(de)是，同(tong)年(nian)十一(yi)月(yue)熱鍍(du)鋅卷板(ban)價(jia)格(ge)(ge)工業增加值(zhi)和投資增速放緩，進(jin)一(yi)步印(yin)證了國內總需求(qiu)乏力，工業復(fu)蘇形勢不(bu)容(rong)樂觀。加上未來(lai)(lai)經(jing)濟(ji)結構(gou)調整等因(yin)素(su)，工業品(pin)價(jia)格(ge)(ge)反彈高度將有限。傳統(tong)需求(qiu)淡季(ji)效(xiao)應還在持(chi)續不(bu)斷地發酵，冬儲效(xiao)果不(bu)佳(jia)。雖然數據顯示供應壓(ya)力開始減輕，但是目前處(chu)于鋼鐵需求(qiu)淡季(ji)，市場(chang)(chang)成交萎縮，下(xia)游采購(gou)遲遲未能有效(xiao)跟進(jin)，市場(chang)(chang)信心不(bu)足，鍍(du)鋅鋼板(ban)貿(mao)易商(shang)囤貨現象也不(bu)明顯。